39685311

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{383}}^1\times {\mathrm{397}}^1$

素因数の和:815

約数の個数: 24

約数和(自身を含む): 59604480

約数和(自身を除く): 19919169

約数列:

[1, 3, 9, 29, 87, 261, 383, 397, 1149, 1191, 3447, 3573, 11107, 11513, 33321, 34539, 99963, 103617, 152051, 456153, 1368459, 4409479, 13228437, 39685311]

約数ペア:

[(1, 39685311), (3, 13228437), (9, 4409479), (29, 1368459), (87, 456153), (261, 152051), (383, 103617), (397, 99963), (1149, 34539), (1191, 33321), (3447, 11513), (3573, 11107)]